5. Continuity and Differentiation
normal

$\left[ {\frac{{\log \left( {\frac{x}{e}} \right)}}{{x - \,e}}} \right]\,\forall x\, > \,e$ ની કિમંત મેળવો .   (કે જ્યાં  [.] એ મહતમ પૃણાંક વિધેય છે.)

A

$1$

B

$0$

C

$2$

D

એકજ કિમંત ધરાવી શકે નહીં.

Solution

$\frac{\log x-\log \mathrm{e}}{x-e}=\frac{1}{c} c \in(e, x)(L M V T)$

$\Rightarrow 0<\frac{\log \left(\frac{x}{e}\right]}{x-e}<1$

Standard 12
Mathematics

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